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Optoelectronic Connector 12 optical fibers 2 electrical signals

Product Overview: The 12F2E Underwater Optoelectronic Connector is a high-bandwidth, heavy-duty hybrid connection solution developed exclusively for large-scale subsea engineering and high-data-volume marine systems. Featuring a professional 12 optical fibers + 2 electrical signals integrated configuration, it breaks the bandwidth limitation of traditional 1/2/4-core low-capacity underwater connectors, supporting simultaneous ultra-high-speed multi-channel optical data transmission and stable electrical power & control signal output. Built with heavy-duty reinforced housing and multi-stage full sealing structure, this 12F2E hybrid connector delivers excellent deep-sea pressure resistance, full IP68 water-tight performance and superior marine corrosion resistance. Different from compact small-core connectors, it is optimized for long-term continuous operation of large offshore equipment, multi-sensor cluster systems and high-definition full-coverage subsea monitoring projects. It effectively solves bottlenecks such as insufficient bandwidth, signal congestion and unstable power supply in large subsea systems, serving as the core high-capacity connection component for professional marine engineering and deep-sea exploration equipment.
Application field: - Large deep-sea ROV/AUV heavy-duty underwater robot multi-data parallel transmission systems - Offshore oil & gas platforms, offshore wind power and large offshore engineering optoelectronic connection systems - Subsea umbilical cable matching

Mobile: +86 15810047588
Email: 469148808@qq.com

  • Product Description
  • Core Key Features

    1. 12F2E High-Capacity Opto-Electrical Hybrid Configuration

    Adopts premium 12-core optical fiber + 2-channel electrical hybrid layout. The 12 independent optical channels support multi-path parallel high-bandwidth data transmission, fully meeting the demands of multi-channel HD video streaming, cluster sensor data synchronous acquisition, large-capacity subsea data upload and long-distance optical communication. The 2 dedicated electrical channels provide stable power supply and system control signal transmission. One single connector replaces multiple low-capacity connectors, greatly simplifying system wiring, reducing interface quantity and improving the integration level of large subsea equipment.

    2. Ultra-Low-Loss Multi-Channel Synchronous Transmission

    Equipped with high-precision multi-core fiber alignment technology, ensuring uniform ultra-low insertion loss for all 12 optical channels with consistent transmission performance. Effectively avoids cross-talk, signal attenuation and data packet loss during multi-channel parallel transmission. Independent electrical isolation design eliminates photoelectric signal interference, realizing synchronous, stable and high-efficiency operation of large-bandwidth data and power signals in complex subsea environments.

    3. Industrial Heavy-Duty IP68 Full Water-Tight & Deep Pressure Resistance

    Upgraded reinforced integral compression sealing and multi-layer composite waterproof structure achieves genuine IP68 full submersible waterproof grade. The thickened high-strength housing enhances overall pressure resistance, adapting to deep-sea high-pressure environments and long-term continuous submersion. It resists instantaneous water pressure impact and deep-water osmotic erosion, ensuring zero water ingress and uninterrupted system operation for 24/7 long-term subsea engineering tasks.

    4. Superior Marine Anti-Corrosion & Harsh Environment Durability

    Constructed with marine-grade high-strength anti-corrosion alloy and imported weather-resistant insulating materials. It passes strict industrial salt spray aging, high-low temperature impact, mechanical vibration and structural shock tests. It stably resists seawater erosion, salt spray corrosion, marine microbial adhesion and extreme temperature changes, perfectly adapting to harsh offshore, deep-sea and coastal industrial environments for long-term reliable operation.

    5. High Anti-Interference & Stable System Compatibility

    Adopts full coverage electromagnetic shielding structure to isolate complex marine EMI electromagnetic interference, ensuring clean and stable transmission of multi-channel optical data and electrical control signals. Compatible with mainstream single-mode/multimode optical fibers and standard marine power/control systems, supporting seamless docking of large subsea umbilical cables, multi-sensor clusters and high-power marine equipment.

    6. Modular Heavy-Duty Structure & Long Service Life

    Industrial heavy-duty modular plug-and-socket design with precise foolproof docking structure to prevent mis-insertion and ensure accurate alignment of all optical and electrical contacts. Optimized structural reinforcement improves mechanical strength and plugging durability, with higher mating cycle life than ordinary connectors. Suitable for fixed installation and frequent maintenance docking of large-scale subsea engineering systems, reducing long-term equipment operation and maintenance costs.

    Application Scenarios

    Large deep-sea ROV/AUV heavy-duty underwater robot multi-data parallel transmission systems
    Offshore oil & gas platforms, offshore wind power and large offshore engineering optoelectronic connection systems
    Subsea umbilical cable matching, long-distance deep-sea optical communication and power supply integration projects
    Multi-point cluster subsea monitoring buoys, large-scale marine environmental comprehensive detection systems
    Subsea multi-sensor synchronous acquisition, full-coverage underwater video monitoring and early warning systems
    Deep-sea exploration equipment, marine scientific research vessels and large underwater engineering supporting facilities

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Contact Us

Haigewei Electronics Co.,Ltd

Mobile: +86 15810047588
Email: 469148808@qq.com
Address: Room 1801, Easy Communication. 253-261 Hennessy Road, Wan Chai, Hong Kong

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Focus on the R&D and industrialization of watertight connection, underwater sensing, and sealing protection technologies.

Dedicated to providing reliable core electronic components to support humanity’s exploration and development of the oceans.

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